On the Spiritual Path? Then you should hear about Kriya Yoga and The Four Pillars for the Spiritual Aspirant---The Sadhana Chatushtaya. Join host Norman Sollie as he reads from his book, "The Monk That Howled Like a Wolf: The Mystics Path of Kriya Yoga" as he introduces The Four Pillars of the Spiritual Aspirant. This is ancient information for those of you that want to learn more about life and grow spiritually.